echo $_GET['name']
所有通过get传输的都是系统预定义变量。参考手册:http://weblabor.hu/php-doc-chm/php_manual_sample_11.zip里面带有好多例子,你看完一定收获很大
所有通过get传输的都是系统预定义变量。参考手册:http://weblabor.hu/php-doc-chm/php_manual_sample_11.zip里面带有好多例子,你看完一定收获很大
Tells whether or not to register the EGPCS (Environment, GET, POST, Cookie, Server) variables as global variables. For example; if register_globals = on, the url http://www.example.com/test.php?id=3 will produce $id. Or, $DOCUMENT_ROOT from $_SERVER['DOCUMENT_ROOT']. You may want to turn this off if you don't want to clutter your scripts' global scope with user data. As of PHP 4.2.0, this directive defaults to off. It's preferred to go through PHP Predefined Variables instead, such as the superglobals: $_ENV, $_GET, $_POST, $_COOKIE, and $_SERVER. Please read the security chapter on Using register_globals for related information. Please note that register_globals cannot be set at runtime (ini_set()). Although, you can use .htaccess if your host allows it as described above. An example .htaccess entry: php_flag register_globals on.